<html>
	<meta charset="UTF-8">
	<head></head>

	<body>
		<div id="number" width:600px;>bbb</div>
		<script>
			let number = document.getElementById("number");
			number.innerHTML = getNumber();
			function getNumber(){
				str="";
				for(i=1;i<1500;i++){
					str+=getDigit();
					if(i%50==0){
						str+="<br>";
					}
				}
				return str;
			}
			function getDigit(){
				let random = Math.random();
				if(random<0.5){
					return 2;
				}
				else{
					return 3;
				}
			}

		</script>
		<style>
		#div
		{color
	</body>
</html>
